Results 31 to 40 of about 877,284 (297)
Mass Estimates of a Giant Planet in a Protoplanetary Disk from the Gap Structures [PDF]
, 2015 A giant planet embedded in a protoplanetary disk forms a gap. An analytic relationship among the gap depth, planet mass $M_{p}$, disk aspect ratio $h_p$, and viscosity $\alpha$ has been found recently, and the gap depth can be written in terms of a ...
Kanagawa, Kazuhiro D. +6 more
core +2 more sources
Disc-planet, planet-planet, and star-planet interactions during planet formation
, 2003 In this article we present results from three on-going projects related to the formation of protoplanets in protostellar discs. We present the results of simulations that model the interaction between embedded protoplanets and disc models undergoing MHD turbulence.
Nelson, Richard P. +1 more
openaire +2 more sources
Hot Jupiters from secular planet–planet interactions [PDF]
Nature, 2011 accepted for publication by Nature, 3 figures (version after proof - some typos corrected)
Naoz, Smadar +4 more
openaire +3 more sources
A New Planet Around an M Dwarf: Revealing a Correlation Between Exoplanets and Stellar Mass [PDF]
, 2007 We report precise Doppler measurements of GJ317 (M3.5V) that reveal the presence of a planet with a minimum mass Msini = 1.2 Mjup in an eccentric, 692.9 day orbit. GJ317 is only the third M dwarf with a Doppler-detected Jovian planet.
Debra A. Fischer +11 more
core +2 more sources
Specific Analysis of Web Camera and High Resolution Planetary Imaging [PDF]
Journal of Astronomy and Space Sciences, 2006 Web camera is usually used for video communication between PC, it has small sensing area, cannot using long exposure application, so that is insufficient for astronomical application.
Youngsik Park +3 more
doaj +1 more source
Dynamical stability of the Gliese 581 exoplanetary system [PDF]
, 2014 Using numerical methods we investigate the dynamical stability of the Gliese 581 exoplanetary system. The system is known to harbour four planets (b-e).
Nagy, Imre, Tóth, Zsuzsanna
core +2 more sources
Applicability study of four atmospheric correction methods in the remote sensing of lake water color
Geocarto International, 2023 Due to the complexity of spectral characteristics for inland lake water, high-precision atmospheric correction methods play an essential role in remote sensing.
Aimin Li, Xiangyu Yan, Xuan Kang
doaj +1 more source
The Impact of Transiting Planet Science on the Next Generation of Direct-Imaging Planet Searches [PDF]
, 2008 Within the next five years, a number of direct-imaging planet search instruments, like the VLT SPHERE instrument, will be coming online. To successfully carry out their programs, these instruments will rely heavily on a-priori information on planet ...
Baraffe +3 more
core +1 more source
, 2010 In view of the assumption that any planetary system is likely to be composed of more than one planet, and the multiple planet system with a large mass planet has more chance of detailed follow-up observations, the multiple planet system may be an ...
Beaulieu +46 more
core +1 more source
Spatial-temporal change of the geomagnetic field: environmental aspect
Геофизический журнал, 2020 The geomagnetic field, along with other environmental factors, is a necessary component of life on the Earth. Currently, there are relevant ecological standards for the values of constant and variable fields.
M.I. Orlyuk, A.A. Romenets
doaj +1 more source